Sunice Men’s Sullivan Zephal Flextech Waterproof Short Sleeve Pullover, Midnight/MagnesiumHere's the short-sleeve, half-zip layer you can count on in the wind and rain. In fact, the Sullivan Zephal™ FlexTech Pullover is so flexible with four-way stretch fibers, you'll probably reach for it on blue sky days too. It is highly breathable, waterproof and ultra lightweight with excellent stretch recovery. The laminated stretch woven shell features a RepelTX™ finish to improve breathability and water repellency. Laser-cut zippered pocket. 3-year waterproof guarantee.